Alice stays still till her gets within a metre of him, then she steps to the side of him, leaving her leg out in his running path. She quickly moves her hand up to his shoulder, just as he's about to stop himself, and pushes him over her outstretched leg, sending him sprawling into the ever increasing snow. "What's physical strength worth if you don't have the precision to hit your target?" Then she holds out a hand to raise him back up.